ADSP-2191 AD [Analog Devices], ADSP-2191 Datasheet - Page 36

• Manufacturer Part Number: ADSP-2191
• Description: DSP Microcomputer
• Manufacturer: AD [Analog Devices]

ADSP-2191M
Figure 20. Serial Ports—External Late Frame Sync (Frame Sync Setup < 0.5t
Figure 19. Serial Ports—External Late Frame Sync (Frame Sync Setup > 0.5t
EXTERNAL RFS WITH MCE = 1, MFD = 0
EXTERNAL RFS WITH MCE = 1, MFD = 0
RCLK
TCLK
TCLK
LATE EXTERNAL TFS
LATE EXTERNAL TFS
RFS
RCLK
TFS
TFS
DT
DT
RFS
DT
DT
DRIVE
DRIVE
DRIVE
DRIVE
t
t
t
t
DDTLFSE
DDTLFSE
DDTLFSE
DDTLFSE
t
t
t
t
SFSE/ I
SFSE/ I
SFSE/ I
SFSE/ I
t
t
t
t
DTENLFSE
DTENLFSE
DTENLFSE
DTENLFSE
SAMPLE
SAMPLE
SAMPLE
SAMPLE
1ST BIT
1ST BIT
1ST BIT
1ST BIT
–36–
DRIVE
DRIVE
DRIVE
DRIVE
t
t
t
t
HOSFSE/ I
HOSFSE/ I
t
t
t
HOFSE/ I
HOFSE/ I
t
HDTE/ I
HDTE/ I
HDTE/ I
HDTE/ I
t
t
t
t
DDTE/ I
DDTE/ I
DDTE/ I
DDTE/ I
2ND BIT
2ND BIT
2ND BIT
2ND BIT
HCLK
SCLK
)
)
REV. 0